<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['dev:datavBlock:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['dev:datavBlock:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="datavBlockList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="块序号" align="center" prop="dvIndex" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="数据集" align="center" prop="dsCode" />
      <el-table-column label="报表类型" align="center" prop="chartType">
        <template #default="scope">
          <dict-tag :options="dev_chart_type" :value="scope.row.chartType"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['dev:datavBlock:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['dev:datavBlock:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改通道配置对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form ref="datavBlockRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="块序号" prop="dvIndex">
          <el-input-number v-model="form.dvIndex" placeholder="请输入块序号" />
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="数据集" prop="dsCode">
          <el-input v-model="form.dsCode" placeholder="请输入数据集" />
        </el-form-item>
        <el-form-item label="报表类型" prop="chartType">
          <el-select v-model="form.chartType" placeholder="请选择报表类型">
            <el-option
              v-for="dict in dev_chart_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="数据解析" prop="chartOptions" v-if="form.type ='cust'">
          <el-input v-model="form.chartOptions" type="textarea" rows="7" placeholder="请输入内容" />
          <el-text class="w-150px mb-2" type="warning">
            提示：一段JS代码，data是报表数据集的查询结果，option是渲染图表的核心数据对象，请按echarts标准完成完成option数据的封装即可!
          </el-text>
        </el-form-item>
        <el-form-item label="图表说明" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入图表说明" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>


  </div>
</template>

<script setup name="DatavBlock">
import { listDatavBlock, getDatavBlock, delDatavBlock, addDatavBlock, updateDatavBlock } from "@/api/dev/datavBlock";

const route = useRoute();
const { proxy } = getCurrentInstance();
const { dev_chart_type } = proxy.useDict('dev_chart_type');

const datavBlockList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");


const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    dvId: null,
    dvIndex: null,
    name: null,
    dsCode: null,
    chartType: null,
    chartOptions: null,
  },
  rules: {
    dvId: [
      { required: true, message: "大屏模板不能为空", trigger: "blur" }
    ],
    dvIndex: [
      { required: true, message: "块序号不能为空", trigger: "blur" }
    ],
    name: [
      { required: true, message: "名称不能为空", trigger: "blur" }
    ],
    dsCode: [
      { required: true, message: "数据集不能为空", trigger: "blur" }
    ],
    chartType: [
      { required: true, message: "报表类型不能为空", trigger: "change" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询通道配置列表 */
function getList() {
  loading.value = true;
  listDatavBlock(queryParams.value).then(response => {
    datavBlockList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    dvId: queryParams.value.dvId,
    dvIndex: null,
    name: null,
    dsCode: null,
    chartType: null,
    chartOptions: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null
  };
  proxy.resetForm("datavBlockRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加版块";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getDatavBlock(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改版块";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["datavBlockRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateDatavBlock(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addDatavBlock(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除选中的大屏版块？').then(function() {
    return delDatavBlock(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}


const dvId = route.query.dvId || route.params.dvId;
queryParams.value.dvId = dvId;

getList();
</script>
